Summary
- HTTP status
- 200
- IP address
- 38.54.123.28
- ASN
- —
- Hosting provider
- Cogent Communications, LLC
- Country
- US
- Title
- BootCDN - Bootstrap 中文网开源项目免费 CDN 加速服务 铂特优选
- Description
- Bootstrap 中文网开源项目免费 CDN 加速服务 - 我们致力于为 Bootstrap、jQuery、Angular、Vue.js 一样优秀的开源项目提供稳定、快速、免费的 CDN 加速服务。BootCDN 是运营时间最长、用户量最大、最早同时支持 HTTPS（SSL）和 HTTP/2.0 协议的中立免费 CDN 。
- Language
- zh-CN
- Server
- openresty
- Generator
- —
- Certificate
- ValidLet's Encrypt
- Sitemap
- Missing
- Domain name
- bootcdn.cn
SSL/TLS certificate
The SSL/TLS certificate encrypts exchanges between visitors and the website (HTTPS) and proves its identity. It is issued by a certificate authority after a more or less thorough check: of the domain name only (DV), of the organization that owns it (OV), or extended validation (EV).
Free certificate issued by Let's Encrypt: valid for a few months, it is renewed automatically.
- Certificate authority
- Let's Encrypt (YE1)
- Validation type
- Domain validation (DV)
- Status
- Valid
- Covered domains
- *.bootcdn.cn, bootcdn.cn
- Valid from
- September 10, 2026
- Valid until
- December 9, 2026 (expires in 67 days)
- Protocol
- TLSv1.3
- Key
- ECDSA 256 bits
Sitemap
A sitemap lists the pages of a website to help search engines discover them. It can have any name when it is declared in the robots.txt file.
The website has no robots.txt file: the usual locations were checked.
No sitemap found.
Redirects
- 301 https://bootcdn.cn/
- 301 http://www.bootcdn.cn/
- 200 https://www.bootcdn.cn/ — Final page
Outgoing links
The home page links to 3 other websites.